BATHINDA, March 28 -- Punjab Agricultural University (PAU) will soon undertake the second round of field trials for pink bollworm-resistant (PBW) genetically modified (GM) cotton in the forthcoming kharif seasons, giving hope to scores of cotton growers facing economic crisis due to repeated crop loss due to pest attacks in the last few years.

Experts said that the seeds of 3-4 private sector companies may be approved soon for the controlled trials.

Scientists at the Bathinda-based regional research station (RRS) of the PAU are engaged in field trials that started last year at undisclosed locations.

Strict confidentiality is being maintained to ensure that a genetically engineered seed is sown in confined and controlled conditions and ...